Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung duoc co snippets" » "dung duoc code snippets", "dong duoc co snippets", "cung duoc co snippets", "dung quoc co snippets", "dung duoc hoc snippets", "dung duong co snippets", "dung duoc hoi snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") OR ("dung duoc co snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dung duoc co snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dung duoc co snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dung duoc co snippets"))) OR ("locating bug core snippets"))*.